2892620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 6176688

約数和(自身を除く): 3284068

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2371, 4742, 9484, 11855, 23710, 47420, 144631, 289262, 578524, 723155, 1446310, 2892620]

約数ペア:

[(1, 2892620), (2, 1446310), (4, 723155), (5, 578524), (10, 289262), (20, 144631), (61, 47420), (122, 23710), (244, 11855), (305, 9484), (610, 4742), (1220, 2371)]